baber/WOPTO huggingface dataset:
Patent CA-2148375-A1 (CA)
Title: Garment for use in current registration of electrocardiographic measurements by means of a monitoring unit
Inventor: RASMUSSEN VERNER
IPC: A41D13/12
Filed: 1993-11-02
Abstract: Garment for use in current registration of electrocardiographic measurements or similar measurements on a person wearing the garment by means of a portable monitoring unit, which by means of wires and cable are connected to electrodes adapted to be secured in contact with the skin of the bearer, said garment comprising a loose blouse or jacket containing at least one pocket placed under one armhole, in which pocket the monitoring unit is placed, the jacket comprising two front pieces which can be mutually connected by means of a closure. In order to make the garment more comfortable to wear and to make it possible to mount cables and registration equipment before the wearer puts on the garment, at least one front piece comprises a number of fixation means placed approximately in line and mutually spaced, as well as a corresponding number of slits placed approximately in line and closer to the closure.
Patent CA-2150058-A1 (CA)
Inventor: ALLEN JONATHAN BRANDON
IPC: G06F21/12
Filed: 1995-05-24
Abstract: A method and  system  for  delivering data  over  a communication network which ensures proper payment  of royalties while preserving free access to data for purposes such as browsing or research.   An exemplary method in accordance with the present invention includes the steps of providing a partially-degraded version of the data over the network, without payment of a royalty fee, to a customer at a user terminal connected to the network; and providing a higher quality version of the data to the customer over the network if the customer is entitled to receive the higher quality version.   The determination as to whether the customer is so entitled may be made by,  for example, determining if a royalty fee payment has been received.  The partially-degraded version of the data is substantially recognizable  when  displayed,  printed,  played,  run  or otherwise utilized by the customer at the user terminal, and may be generated by, for example, deleting or encrypting a portion of the undegraded data.  The higher quality version may be provided by transmitting the complete higher quality version, or transmitting remaining data such as the deleted portion or a decryption key, to the user terminal.
Patent CA-2154629-A1 (CA)
Title: Device and method for preparing a treatment liquid by filtration
Inventor: CHEVALLET JACQUES
IPC: A61M1/34
Filed: 1995-07-25
Abstract: A device for treatment of blood by extracorporeal circulation comprises a dialysis liquid circuit having a supply tube (9a, 9b) on which is arranged a filter (21) having a first chamber and a second chamber (22, 23) which are separated by a filtering membrane (24), the supply tube having a first portion (9a) connecting a dialysis liquid source (10) to an inlet of the first chamber (22), and a second portion (9b) having an end connected to an outlet of the second chamber (23) of the filter (21) and another end which can be connected to an inlet of a compartment (3) of an exchanger (1) with semipermeable membrane (4). A feedback tube (25) connects the inlet of the first chamber (22) of the filter (21) to the outlet of the first chamber (22). A flushing pump (26) is arranged on the feedback tube (25) for circulating liquid in the first chamber (22) of the filter (21) and causing cleaning of the membrane (24) by tangential flushing.
Patent CA-2155004-A1 (CA)
Title: Stable bactericidal/permeability-increasing protein products and pharmaceutical compositions containing the same
Inventor: HORWITZ ARNOLD
IPC: C12N5/02
Filed: 1994-02-02
Abstract: Disclosed are novel bactericidal/permeability-increasing (BPI) protein products wherein cysteine residue number 132 or 135 is replaced by another amino acid residue, preferably an alanine or serine residue and/or wherein the leucine residue at position 193 is the carboxy terminal residue. Also disclosed are DNA sequences encoding methods for the production of the same in appropriate host cells, and stable homogeneous pharmaceutical compositions containing the analogs suitable for use treatment of gram negative bacterial infection and its sequelae.
Patent CA-2155564-A1 (CA)
Title: Cycloaliphatic thermoplastic polyurethane elastomers
Inventor: PUDLEINER HEINZ
IPC: C08G18/12
Filed: 1995-08-07
Abstract: A process for the preparation of a polyurethane-urea elastomer having a mole ratio of NCO groups to all active hydrogen atoms in the range of 0.9 to 1.2 is disclosed. The process comprise reacting (A), (B) and (C.2) for form an NCO-containing prepolymer and then reacting said prepolymer with (C.1) and (D). Accordingly (A) is 5-isocyanato-1-(isocyanatomethyl)-1,1,3-trimethylcyclohexane or bis-(4-isocyanato-cyclohexyl)-methane,(B) is polytetrahydrofuran or hexanediol polycarbonate and (C.2) is a chain extender. (C.1) is 5-amino-3-amino-methyl-1,3,3-trimethylcyclohexane or bis-(4-aminocyclohexyl)-methane and (D) is a molecular weight regulator. The elastomer thus produced is particularly suitable for the preparation of moldings, films, flexible tubing (for medical purposes) and catheters.
Patent CA-2156041-A1 (CA)
Title: Control panel
Inventor: GIEBEL MICHAEL R
IPC: G05G25/00
Filed: 1995-08-14
Abstract: An improved control panel which is resistant to the elements and to theft.   The control panel comprises a faceplate  and  a  control  handle,  the  control  handle comprises a grip portion and a rear retainer portion.  The control handle  is mounted on a control means  and the control handle  is used by the user to manipulate  the control means.  The control handle is mounted from behind the faceplate and in an opening in the faceplate.  The rear retainer portion of the control handle makes the control handle at its largest diameter, larger than the opening in the faceplate.  As a result, the control handle cannot be removed from the front of the faceplate.  In addition, the rear retainer portion acts as a shield to prevent water, dirt and other elements from getting behind the control handle.
Patent CA-2157816-A1 (CA)
Inventor: HOFLE SIEGFRIED
IPC: F16B37/04
Filed: 1995-09-08
Abstract: An attachment nut includes a base member and an elastic retaining insert connected to the base member.          The attachment nut serves for fastening components, for instance pipe members, to a C-shaped profiled rail. The retaining insert has locking tabs located diametrically opposite one another. The tabs can be pivoted about an axis into a slot-like opening in the profiled rail to prevent the turning of the attachment nut.  Each locking tab has a projecting lug for effecting the manual turning of the attachment nut within the profiled rail.
Patent CA-2161053-A1 (CA)
Inventor: INGERSOLL CLYDE E
IPC: A61K6/04
Filed: 1995-10-20
Abstract: A process for making metal castings, comprising the steps of (a)  preparing an alloy from at least two different metals; (b)  forming the alloy into a powder; (c)  optionally combining the powder with a lubricant and/or flux; (d)  pressing the powder into pellets; (e)  melting one or more of the pellets; (f)  casting the molten alloy into the mold; (g)  cooling the metal casting.   This process allows for the production of alloy castings even from high melting poorly soluble metals. The use of pellets containing a lubricant and/or flux is preferred. In addition the pellets  may  contain  deoxidizers,  grain  refiners,  and/or oxidizers. The process is especially suitable for the manufac-ture of dental, jewelry and precision castings.
Patent CA-2161626-A1 (CA)
Title: Digital receiver for variable data rate communications
Inventor: BECKER DONALD W
IPC: H04L27/38
Filed: 1994-05-20
Abstract: A digital receiver (20) includes a tuner (24) and a demodulator (30) that obtains a baseband signal (36) carried in a received analog signal (22). A first sampler (46) operates at a preselected fixed asynchronous sampling rate on the baseband component to produce a first sampler output (48). A controllable digital filter (50) resamples the first sampler output to produce a filter output with a selectable resampling rate. The resampled output is time-position locked to baseband signal epochs. The resampling is processed to ascertain the bit stream of the baseband signal. The controllable filter sampling rate is automatically varied to correspond to the data rate of the baseband signal, so that the sampling rate of the first sampler need not change. Initial signal acquisition is achieved by operating the receiver as a frequency spectrum analyzer. A single signal-carrying band (66) is identified and demodulated, and a menu (72) carried on a transport layer (68) is read. This menu provides the center frequencies and bandwiths for all of the signals within an available frequency range, so that the receiver can be reconfigured for any desired signal. Changes in transmission characteristics of the signal can later be accommodated seamlessly by leading a change notice (74) transmitted in the transport layer and reconfiguring the receiver for the new transmission characteristics.
Patent CA-2163320-A1 (CA)
Title: Fused, spring latch
Inventor: TURNBULL WILLIAM C
IPC: E05C1/12
Filed: 1995-11-20
Abstract: A platform having fingers rising therefrom is interengaged with a second, fusible platform.  The latter holds the former at an angle in which the fingers avoid notches formed in the tail of the latch bolt.  When the fusible platform dissolves in the presence of excessive heat, the fingered platform assumes a normal horizontal disposition, and the fingers obstruct the notches in the tail and prevent the latch bolt from retracting.
Patent CA-2165725-A1 (CA)
Title: Structure of armrest-driven wheelchair
Inventor: SHY-JUN MU
IPC: A61G5/02
Filed: 1995-12-20
Abstract: An   armrest-driven  wheelchair   propelled forwards  and backwards by the armrests thereof  through two ratchet wheel mechanisms, wherein each ratchet wheel mechanism  includes a casing having one end coupled  to one  armrest  by a connecting bar and  an  opposite  end fixedly  mounted with a ratchet wheel, which is  fixedly mounted around one end of the wheel shaft of the wheels of  the wheelchair, a triangular steering control  block turned between a first position and  a second  position, an   upper   pawl  member  and  a  lower   pawl   member respectively  supported  on  a  respective  spring   and disposed at two opposite sides relative to the  steering control  block and alternatively forced by the  steering control block into engagement with the ratchet wheel  to limit  the  rotary motion of the ratchet  wheel  in  the forwards or backwards direction.
Patent CA-2166781-A1 (CA)
Title: Use of efaxoran and its derivatives for the production of drugs for treating neurodegenerative diseases
Inventor: COLPAERT FRANCIS
IPC: A61P25/28
Filed: 1994-07-07
Abstract: PCT No. PCT/FR94/00841 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed Jul. 7, 1994 PCT Pub. No. WO95/01791 PCT Pub. Date Jan. 19, 1995The present invention relates to the use of efaroxan and derivatives for the treatment of Alzheimer's disease.
Patent CA-2167699-A1 (CA)
Title: Method of rapidly densifying a porous structure
Inventor: GOLECKI ILAN
IPC: C04B35/83
Filed: 1994-08-10
Abstract: Porous solid bodies, especially carbon bodies, are densified by chemical vapor deposition by establishing a thermal gradient within the body, thermally decomposing a gaseous precursor to deposit an electrically and thermally conductive deposit (e.g. carbon) witbin the body, and shifting the thermal gradient toward the lower temperature zone as deposition proceeds, by means of induction heating.
Patent CA-2168699-A1 (CA)
Inventor: HALASA ADEL FARHAN
IPC: C08F297/02
Filed: 1996-02-02
Abstract: The subject invention discloses an isoprene-butadiene diblock rubber which is particularly valuable for use in making treads for tires which have improved wear characteristics without compromising traction characteristics or rolling resistance.  Said isoprene-butadiene diblock rubber is comprised of (1) a first block which is comprised of repeat units which are derived from 1,3-butadiene and (2) a second block which is comprised of repeat units which are derived from both 1,3-butadiene and isoprene, wherein the repeat units derived from isoprene and 1,3-butadiene in the second block are in an essentially random order, wherein the diblock rubber has a glass transition temperature which is within the range of about -100°C to about -70°C, and wherein the diblock rubber has a Mooney viscosity which is within the range of about 50 to about 140.  In cases where the isoprene-butadiene diblock rubber of this invention is employed in automobile tires it will preferably have a second glass transition temperature which is within the range of about -50°C to about 0°C.  The Mooney viscosity will preferably be within the range of about 80 to about 135 and in the case of oil extended polymers will more preferably be within the range of about 100 to about 130 before oil extension.
Patent CA-2169826-A1 (CA)
Title: Micromachined valve apparatus
Inventor: NELSON CYNTHIA R
IPC: F15C5/00
Filed: 1994-08-18
Abstract: A valve controlling fluid flow includes a brittle layer of material having a port opening therein and a valve seat disposed about a perimeter of the port opening. The valve seat is selectively covered to control fluid flow through the port opening. A second layer of material is spaced apart from the brittle layer and has a surface facing the valve seat. A flexible sheet of material sandwiched between the brittle layer of material and the second layer of material includes a diaphragm actuated by a control force to selectively cover the valve seat to thereby control fluid flow through the port opening. The flexible sheet of material includes a moldable material a portion of which conforms to a contour of the valve seat. The moldable material is preferably joined to a flexible organic material.
Patent CA-2172019-A1 (CA)
Title: Adhesive-free, sterilisation-resistant multilayer film for packaging applications
Inventor: GASSE ANDREAS S
IPC: B32B27/08
Filed: 1996-03-18
Abstract: The present invention relates to multilayer, thermoformable and sterilisation-resistant film with an A / B / A / B / C layer structure, wherein - A  is a polyamide (PA), - B  is a polymeric coupling agent (HV) with a cry-stallite melting point of greater than or equal to 121C and - C  is a polyethylene (PE), consisting of a polyethylene homopolymer, of a polyethylene copolymer or of a polyolefin blend prepared from polyethylene, wherein at least one component has a crystallite melting point of greater than or equal to 121C.
Patent CA-2175897-A1 (CA)
Inventor: BORCHERDING DAVID R
IPC: A61P37/08
Filed: 1994-10-13
Abstract: L'invention concerne certains nouveaux 6-oxo-nucléosides efficaces en tant qu'immunosuppresseurs, ainsi qu'un procédé de préparation de ces composés.
Patent CA-2176136-A1 (CA)
Title: Poche de traitement de metal liquide de faible encombrement
Inventor: VENTRE ISABELLE
IPC: C22B26/22
Filed: 1994-11-08
Abstract: Poche comportant un ou plusieurs compartiments pour le traitement en con-tinu de métal liquide, comme l'aluminium ou ses alliages, à l'aide d'un dispositif d'introduction de gaz et de chauffage par thermoplongeur immergé, caractérisée en ce qu'elle comporte une pluralité de ther-moplongeurs de petit diamètre et de puis-sance unitaire important répartis dans la poche.
Patent CA-2177824-A1 (CA)
Inventor: LEE LEN F
IPC: C07D231/12
Filed: 1994-11-14
Abstract: La présente invention concerne une classe de 1,5-diphényl pyrazoles utilisables pour le traitement des inflammations, y compris le traitement des douleurs et troubles tels que l'arthrite. Les composés présentant un intérêt tout particulier sont conformes à la formule générale (I) où R?1¿ est méthylsulfonyl; où R?2¿ est sélectionné dans le groupe -CF¿3?, -CF¿2?Cl, -CF¿2?H, -CF¿2?CF¿3? et -CF¿2?CF¿2?CF¿3?; et où R?3¿ est fluoro ou chloro ou un de ses sels compatibles sur le plan pharmaceutique.
Patent CA-2179695-A1 (CA)
Title: Dental root implant
Inventor: DARD MICHEL
IPC: A61C8/00
Filed: 1996-06-21
Abstract: A dental root implant consists of a metal implant body  (1)  which has  transverse openings  (2)  near its rounded lower end.   The implant body (1) has a shape which tapers downwards.  Circumferential grooves (4) are arranged parallel and mutually separated in its outer face (3), these grooves being rounded at their base (5) and at the junction  (6) with the respectively neigh-bouring outer face sections (3a).
Patent CA-2182579-A1 (CA)
Title: Adhesive compositions from phthalate polymers and the preparation thereof
Inventor: SALSMAN ROBERT KEITH
IPC: C09D167/02
Filed: 1995-02-01
Abstract: An adhesive or coating composition comprises a reaction product of terephthalate polymer and mixture of glycols in the presence of a glycolysis catalyst. The reaction product is further reacted with a difunctional organic acid. The recycled polymer which is formulated as adhesive or binder can be used in many fields.
Patent CA-2183284-A1 (CA)
Inventor: FOLADARE MARK JEFFREY
IPC: H04W84/12
Filed: 1996-08-14
Abstract: An estimation of traffic conditions on roads located in the radio coverage areas of a wireless communications network is provided based on an analysis of real-time and past wireless traffic data carried on the wireless communications network. Data analyzed may include, for example, actual (current) and expected (past average) number of a) active-busy wireless end-user devices in one or more cells at a particular period of time, b) active-idle wireless end-user devices registered in a location area of the wireless communications network, c) amount of time spent by mobile end-user devices in one or more cells at a particular period of time.
Patent CA-2184574-A1 (CA)
Title: Tyre cleaning device for wheelchairs
Inventor: HEISE THORSTEN
IPC: B60S3/04
Filed: 1995-03-03
Abstract: So that in a tyre cleaning apparatus for wheelchairs the tyres of wheelchairs can be quickly and reliably cleaned without outside help, there is provided a cleaning apparatus which has at least two rollers which carry the wheelchair tyres with wheelchair, wherein at least one roller is drivable for rotating the tyres or is switchable into a freewheel condition, and at least one cleaning device associated with at least one tyre.
Patent CA-2189149-A1 (CA)
Inventor: AIDA FUYUKI
IPC: C07C2/30
Filed: 1996-03-06
Abstract: La présente invention concerne un catalyseur de l'oligomérisation des oléfines. Il comprend un produit de la réaction ayant lieu entre (A) un composé de nickel, (B) un composé organophosphoré, (C) un composé organoaluminé et (D) un composé spécifique ayant une liaison carbone-halogène, un oxo-acide spécifique ou son sel, un acide sulfonique spécifique ou son sel, ou un composé représenté par l'une quelconque des formules générales suivantes: QX?4¿¿n?, QR¿n?, QR'¿n?, QX?4¿¿n?R'¿m?, QR¿1?R'¿m?, Q?1¿(BR¿4?)¿p? et R"(BR¿4?), Q étant un élément choisi parmi les suivants: Mg, Ti, Zr, B et Sn; Q?1¿ est un élément choisi parmi les suivants: Li, Na, K, Ca et Zn; H?4¿ est halogène ou l'hydrogène; R est l'hydrocarbyle C¿1?-C¿12?; R' est l'hydrocarbyle C¿1?-C¿12? oxygéné; R" est l'hydrocarbyle C¿1?-C¿20? ou l'ammonium; n est la valence de Q; 1 et m sont des nombres naturels satisfaisant à la relation: n = 1 + m, et p est la valence de Q?1¿. Ce catalyseur est utile dans la préparation d'oligomères .alpha.-oléfines.
Patent CA-2189235-A1 (CA)
Title: Low permeabilitly rubber compositions
Inventor: LAUBE STEPHEN G
IPC: C09C1/50
Filed: 1995-04-13
Abstract: Rubber compositions having reduced permeability to gases comprising rubber and specified furnace carbon blacks.
Patent CA-2189998-A1 (CA)
Title: Device for mixing two fluids
Inventor: GADDIS EDWARD SHAFIK
IPC: B01F3/04
Filed: 1995-03-31
Abstract: A device is indicated for mixing two fluids, of which at least one is a liquid, which has a tubular vessel (1) open on both axial ends for receiving the fluids, at least two nozzles (3, 4) which are separated from one another in space for supplying the fluids, and a guide device into which the nozzles (3, 4) on its one and project. The guide device with its other end approximately in its middle area discharges into the vessel (1) which is open at this point, the vessel surrounding at this point an impact zone (PZ) in which fluid streams which are injected by the nozzles (3, 4) and which emerge from the guide device impact with each other. The guide device joined securely to the vessel (1) has at least two closed walls which enclose a cavity between them and is open in the area of the two face ends.  One of the walls of the guide device is the wall of the vessel (1).
Patent CA-2191487-A1 (CA)
Title: Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres
Inventor: BOMAL YVES
IPC: C08L21/00
Filed: 1996-03-28
Abstract: L'invention concerne un nouveau procédé de préparation de silice précipitée ayant une très bonne aptitude à la dispersion et des propriétés renforçantes très satisfaisantes. Elle est également relative à de nouvelles silices précipitées se présentant sous forme de poudre, de billes sensiblement sphériques ou de granulés, ces silices étant caractérisées par le fait qu'elles possèdent une surface spécifique CTAB comprise entre 100 et 240 m2/g, une prise d'huile DOP inférieure à 300 ml/100 g, une distribution poreuse telle que le volume poreux constitué par les pores dont le diamètre est compris entre 175 et 275 .ANG. représente au moins de 50 % du volume poreux constitué par les pores de diamètres inférieurs ou égaux à 400 .ANG., un diamètre médian, après désagglomération aux ultra-sons, inférieur à 5 µm et une teneur en aluminium d'au moins 0,35 % en poids. L'invention concerne aussi l'utilisation desdites silices comme charges renforçantes pour élastomères.
Patent CA-2191598-A1 (CA)
Title: Non-cfc foam produced using blended surfactants
Inventor: WILLSON JENNIFER
IPC: C08J9/14
Filed: 1995-04-04
Abstract: This invention relates to the production of low density resol foams from resol resins. The resol foams have a density of 3.0 pounds per cubic foot (32.037 kg/m3) or less and are produced with a surfactant comprising a 1:1 blend of (i) ethylene oxide-propylene oxide block copolymers having a molecular weight greater than 9000 but less than 15,000 and (ii) an ethoxylated alkylphenol represented by the formula:       wherein R is an alkyl group having 1 to 20 carbon atoms and x is an integer ranging from 4 to 120.
Patent CA-2192816-A1 (CA)
Title: Envelope Dispenser Door Mechanism For Automated Teller Machine
Inventor: RAMACHANDRAN NATARAJAN
IPC: G07D11/00
Filed: 1995-09-15
Abstract: An envelope dispenser (50) for use in an automated teller machine includes a lockable access door (14). The door includes a slot (20), integral with its first face (16). The door is locked by the engagement of a first member (36) in a first notch portion (24) of the slot. The door is unlocked by an actuator (46) which upon the receipt of an electrical signal moves the first member into a central portion (28) of the slot. In this position the door may be manually moved to a fully open position by a user. In the open position the actuator urges the first member into a second notch portion (26), which releasably holds the door in the open position. In the open position envelopes stored in the machine may be accessed. From the open position the door can either be manually closed or automatically closed by the cessation of the electrical signal which enables a spring (44) to move the first member to the central portion of the slot. Once the door is returned in the closed position and the actuator de-energized, the first member returns to the first notch portion again locking the door.